Garage Extension for Vehicle Parking

I need a garage extension primarily for vehicle parking. The extension will also be used for mechanical repairs.

Requirements:
- The structure should be sturdy and secure, capable of accommodating cars.
- Adequate space and layout for mechanical repairs.

Ideal Skills and Experience:
- Expertise in construction, particularly for non-inhabitable structures.
- Experience with garage layouts and mechanical repair space design.
- Knowledge of local building codes and regulations.